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arXiv 2303.09533math.GTmath.CO
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关于直角双曲多面体的理想顶点

On ideal vertices of right-angled hyperbolic polyhedra

Stepan Alexandrov

摘要:

本文在直角双曲多面体的情形下改进了Nikulin不等式。新的不等式允许给更短的证明已知的维数界。我们还改进了Nonaka关于直角双曲多面体理想顶点数的下界。

英文摘要:

In this note, we improve Nikulin's inequality in the case of right-angled hyperbolic polyhedra. The new inequality allows to give much shorter proofs of the known dimension bounds. We also improve Nonaka's lower bound on the number of ideal vertices for right-angled hyperbolic polyhedra.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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